Balalaika

Prince Peter Karagin, aka Peter Teranda

Lydia Marakova

Nicki Popoff

Ivan Danchenoff

Professor Marakov

General Karagin

Masha

Dimitri Marakov

Lieutenant Smirnoff

Michael Sibirsky

Ramensky

Leo Proplinski

Sergei Pavloff

Lieutenant Nikitin

Slaski

Anton

Capt. Testoff

Prince Morodin

Jeanette Sibirsky

Mrs. Danchenoff

Natalya Petrovna

(uncredited)

Cafe Girl (uncredited)

Baritone (uncredited)